Music keyboard workstation



FIG. 1 is a top and left side perspective view of a music keyboard workstation showing my new design, the right end being a mirror image;

FIG. 2 is a top perspective view thereof, showing the storage compartment lid in an open position and the keyboard shelf in an extended position;

FIG. 3 is a perspective view thereof, showing the open cover lid for providing access to computer equipment that is shown in broken lines; and,

FIG. 4 is a rear and right side perspective view thereof.

The details shown in broken lines form no part of the claimed design. 

The ornamental design for a music keyboard workstation, as shown and described. 